Vue.prototype.getUrlKey = function (name) {
    return decodeURIComponent((new RegExp('[?|&]' + name + '=' + '([^&;]+?)(&|#|;|$)').exec(location.href) || [, ""])[1].replace(/\+/g, '%20')) || null
};
Vue.prototype.goBack = function () {
    window.history.back();
};